Fix formatting; Fix bug in GeekBench failure detection

yabs.sh

@@ -15,7 +15,7 @@
 
 echo -e '# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #'
 echo -e '#              Yet-Another-Bench-Script              #'
-echo -e '#                     v2020-12-27                    #'
+echo -e '#                     v2020-12-29                    #'
 echo -e '# https://github.com/masonr/yet-another-bench-script #'
 echo -e '# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #'
 
@@ -344,57 +344,56 @@ if [[ -z "$SKIP_FIO" && "$AVAIL_SPACE" -lt 2097152 ]]; then # 2GB = 2097152KB
 	echo -e "\nLess than 2GB of space available. Skipping disk test..."
 # if the skip disk flag was set, skip the disk performance test, otherwise test disk performance
 elif [ -z "$SKIP_FIO" ]; then
-	echo -en "\nPreparing system for disk tests..."
+	# Perform ZFS filesystem detection and determine if we have enough free space according to spa_asize_inflation
+	ZFSCHECK="/sys/module/zfs/parameters/spa_asize_inflation"
+	if [[ -f "$ZFSCHECK" ]];then
+		mul_spa=$((($(cat /sys/module/zfs/parameters/spa_asize_inflation)*2)))
+		warning=0
+		poss=()
 
-# Perform ZFS filesystem detection and determine if we have enough free space according to spa_asize_inflation
+		for pathls in $(df -Th | awk '{print $7}' | tail -n +2)
-ZFSCHECK="/sys/module/zfs/parameters/spa_asize_inflation"
+		do
-if [[ -f "$ZFSCHECK" ]];then
+			if [[ "${PWD##$pathls}" != "${PWD}" ]]; then
-	mul_spa=$((($(cat /sys/module/zfs/parameters/spa_asize_inflation)*2)))
+				poss+=($pathls)
-	warning=0
+			fi
-	poss=()
+		done
-	
+
-	for pathls in $(df -Th | awk '{print $7}' | tail -n +2)
+		long=""
-	do
+		m=-1
-		if [[ "${PWD##$pathls}" != "${PWD}" ]]; then
+		for x in ${poss[@]}
-			poss+=($pathls)
+		do
+			if [ ${#x} -gt $m ];then
+				m=${#x}
+				long=$x
+			fi
+		done
+
+		size_b=$(df -Th | grep -w $long | grep -i zfs | awk '{print $5}' | tail -c 2 | head -c 1)
+		free_space=$(df -Th | grep -w $long | grep -i zfs | awk '{print $5}' | head -c -2)
+
+		if [[ $size_b == 'T' ]]; then
+			free_space=$(bc <<< "$free_space*1024")
+			size_b='G'
 		fi
-	done
+
-	
+		if [[ $(df -Th | grep -w $long) == *"zfs"* ]];then
-	long=""
+
-	m=-1
+			if [[ $size_b == 'G' ]]; then
-	for x in ${poss[@]}
+				if [[ $(echo "$free_space < $mul_spa" | bc) -ne 0 ]];then
-	do
+					warning=1
-		if [ ${#x} -gt $m ];then
+				fi
-			m=${#x}
+			else
-			long=$x
-		fi
-	done
-	
-	size_b=$(df -Th | grep -w $long | grep -i zfs | awk '{print $5}' | tail -c 2 | head -c 1)
-	free_space=$(df -Th | grep -w $long | grep -i zfs | awk '{print $5}' | head -c -2)
-	
-	if [[ $size_b == 'T' ]]; then
-		free_space=$(bc <<< "$free_space*1024")
-		size_b='G'
-	fi
-	
-	if [[ $(df -Th | grep -w $long) == *"zfs"* ]];then
-		
-		if [[ $size_b == 'G' ]]; then
-			if [[ $(echo "$free_space < $mul_spa" | bc) -ne 0 ]];then
 				warning=1
 			fi
-		else
+
-			warning=1
+		fi
+
+		if [[ $warning -eq 1 ]];then
+			echo -en "\nWarning! You are running YABS on a ZFS Filesystem and your disk space is too low for the fio test. Your test results will be inaccurate. You need at least $mul_spa GB free in order to complete this test accurately. For more information, please see https://github.com/masonr/yet-another-bench-script/issues/13\n"
 		fi
-		
 	fi
 	
-	if [[ $warning -eq 1 ]];then
+	echo -en "\nPreparing system for disk tests..."
-		echo -en "\nWarning! You are running YABS on a ZFS Filesystem and your disk space is too low for the fio test. Your test results will be inaccurate. You need at least $mul_spa GB free in order to complete this test accurately. For more information, please see https://github.com/masonr/yet-another-bench-script/issues/13\n"
-	fi
-fi
-
 
 	# create temp directory to store disk write/read test files
 	DISK_PATH=$YABS_PATH/disk
@@ -716,7 +715,7 @@ function launch_geekbench {
 
 	# ensure the test ran successfully
 	if [ -z "$GEEKBENCH_TEST" ]; then
-		if [[ ! -z "$IPV4_CHECK" ]]; then
+		if [[ -z "$IPV4_CHECK" ]]; then
 			# Geekbench test failed to download because host lacks IPv4 (cdn.geekbench.com = IPv4 only)
 			echo -e "\r\033[0KGeekbench releases can only be downloaded over IPv4. FTP the Geekbench files and run manually."
 		elif [[ $ARCH != *x86* ]]; then